Pr2 B4 C4

semiconductor

· Pr2 B4 C4

Pr₂B₄C₄ is a rare-earth boron carbide compound belonging to the family of ternary ceramics that combine praseodymium, boron, and carbon. This material is primarily investigated in research settings for its potential in high-temperature structural applications, leveraging the thermal stability and hardness characteristics typical of boron carbide systems modified by rare-earth dopants.

high-temperature ceramics (research phase)refractory materialswear-resistant coatingsadvanced structural ceramicsmaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00880	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4710	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Pr2 B4 C4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control